Paper Info
Title
Semantic-based locking technique in object-oriented databases
Abstract
This paper presents a locking-based concurrency control dealing with three important issues in object-oriented databases: semantics of methods, nested method invocation and referentially shared object. In the proposed scheme, locks are required for the execution of methods instead of atomic operations. This can reduce the locking overhead and deadlocks due to lock escalation. Also, a way of automating commutativity of methods is provided. In addition, concurrency is increased further by use of run-time information. A performance study is conducted by means of simulation using 007 benchmark. Through the simulation, the proposed technique is then compared with the two existing techniques. The performance studies show that the proposed scheme is superior to existing works.
Year
DOI
Venue
2000
10.1016/S0950-5849(00)00104-X
Information and Software Technology
Keywords
Field
DocType
Object-oriented database,Concurrency Control,Simulation
Timestamp-based concurrency control,Isolation (database systems),Concurrency control,Concurrency,Lock (computer science),Computer science,Multiversion concurrency control,Distributed concurrency control,Non-lock concurrency control,Distributed computing
Journal
Volume
Issue
ISSN
42
8
0950-5849
Citations 
PageRank 
References 
2
0.42
1
Authors
1
Name
Order
Citations
PageRank
Woochun Jun19434.28